A dental product (1) including a foodstuff, the foodstuff includes a green tea extract and an amorphous calcium phosphate (ACP). Use of the dental product in a treatment of dental caries. A first method of use of the dental product in the treatment of dental caries including the steps of: consuming a minimum number of dental products in a timeframe of one day (100)； spreading the consumption over the timeframe (110). A second method of use of the dental product in the treatment of dental caries including the steps of: consuming the dental product； afterwards, brushing teeth with a toothpaste including a fluoride compound.
